Re: [load balancing] 21.0.4.5 (alteon 3408) and Multicast

This also catched our attention during the tests...Do you think that is
related to multicast issue? We will definetly give a try for the code since
I am still testing the FORWARDING mode (unicast) on IPSOs...Thanks very much

>From: Brent Van Dussen <vandusb@attens.com>
>Reply-To: lb-l@vegan.net
>To: lb-l@vegan.net
>Subject: Re: [load balancing] 21.0.4.5 (alteon 3408) and Multicast
>Date: Fri, 14 Jan 2005 11:04:22 -0800
>
>FYI... We ran into some pretty nasty ACK retransmit storming problems with
>the 21.0.4.5 code on the 2424 with dbind enabled. 21.0.5 has the fix for
>it.
>
>-Brent
>
>At 10:37 PM 1/13/2005, you wrote:
>>I was trying to use IPSO clustring on my nokias with multicast mode and
>>underneath of those clustered nokias I was using Alteon 3408. We realized
>>that somehome the sessions either get delayed (log ping times) or lost (
>>clients received a RST)...Then we moved to UNICAST mode and all the
>>problems dissapeared. Any known issue with multicast and behaviour of
>>Alteon.
>>
>>I believe IPSO clustering with multicast has proven itself already and
>>many people using it. But not sure about the way alteon handles the
>>multicast traffic.
>>
>>In multicast and active/stanby since all the packets are received by both
>>alteons we believe both alteons are confused to handle the traffic...
>>
>>Any idea about this issue?
>>
>>Thanks
>>
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Received on Sun Jan 16 09:25:15 2005